Transformers: Making Things Work

The more electronics grow and evolve, the more frustrating they become to some people. Mostly due to the fact that there are so many different electronics to own and know how to use. From finding the compatible remote to turn on the Blu-ray player to knowing the right channel the game is on out of literally thousands of options, electronics can be a difficult thing to master.

One other complication that comes with a number of different electronic devices is that many of them require a different voltage level in order to function properly and safely. Nowadays most products come with their own transformers that manipulate the voltage from an outlet into the acceptable voltage that the product needs. Other times, a separate adapter must be purchased in order for all different products to work from the same outlet. Transformers work by taking electrical energy and from one electric circuit and then sending it to another without changing the frequency.

Now as technology advances and we see more and more electrical devices, a lot of manufacturers and companies are making their products a bit more user friendly by including transformers with their devices. If you happy to purchase a product or industrial machine that requires a transformer, be sure to check in with us to figure out which transformer is best suited for your unique application.

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Pulse Transformers and Your Application

When talking about electric transformers, there are a number of different types that are able to provide different forms of power conversion for any number of specific applications or purposes. From high voltage transformers to low voltage transformers, they come in a variety of shapes and names such as auto, isolation, zig zag, pulse and toroidal transformers. Each name is based off of the functionality of the transformer. In this article, we would like to focus on the pulse transformer and mention a few applications where they can be found.

A pulse transformer interfaces a pulse forming network and a load, these transformers operate in a direct current mode. The reason they are called pulse transformers is because they release stored energy in a pulse. These transformers work at high frequencies normally, and require low loss cores. Pulse transformers are often found in detailing logic and telecommunications operations such as radar equipment, camera flashes, and even particle acceleration. A lot of times these transformers are used in electronic circuit applications, and in the digitization of computers.

Pulse transformers are born out of necessity as we continue to strive to reach our highest potential. As it is often said, necessity is the mother of invention. There are numerous kinds of transformers and each performs their own unique fashion that makes them ideal for specific applications. In order to know what is best for your application, contact us today and we will let you know if a pulse transformer will fit your application.

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Getting to know Step Down Transformers

Step down transformers are often used to power appliances in other countries, they are also mostly used in power generating stations in order to increase the voltage while decreasing the current. These transformers can come in handy for traveling Americans as certain appliances such as a microwave are not quite as popular in foreign countries as they are here in America. In fact, some countries don’t even sell them. However, if you find yourself in a foreign land and have a need to use your microwave, a step down transformers is needed. These transformers allow for a decrease in voltage of electric currents to an acceptable level for the appliance.

As stated before they are often used in power generating plants for long distance transmission lines. The high voltages are paired with low currents and when the current reaches the receiving end, the voltage is lowered and the current is then increased in order to power the needed device. Because of their higher efficiency and lower losses these transformers are ideal for lowering voltage levels until they are right for home or business use. Smaller versions of these transformers can be used in televisions, electric razors and other portable electronic devices in order to the prevent short circuits or preventing the product from catching fire.

The transformer works through the electrical wiring that is around an electromagnet and by transferring the electrical energy through two coil stages. The first coil typically contains more wiring, while the second coil has fewer, this allows for the reduction in output voltage. Through this intricate system high voltage is converted to low current power and low voltage can be converted into high current power.

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The Power of Low Voltage Transformers

Blowing a fuse is a common occurrence in households all around America. Electricity is a delicate thing to handle, too much and it can be hazardous and too little is its own problem. In order to ensure that the proper amount of power is going to a particular item, a transformer is required. Low voltage transformers can be a lifesaver in certain situations.

The common voltage levels of power outlets is typically around 120 volts, however not all devices need 120 volts, and a lot of them wouldn’t even be able to handle that much power. This is where low voltage transformers come into play. They can turn 120 volts into 12 or 24 volts, in order for small devices to operate properly without hazard.

These transformers are able to be very small because they do not need to process as much power as their high voltage transformer counterparts. Many times electronics are sold with their low voltage transformers included so consumers do not have to worry about damaging their new cell phone, camera, or media player. Occasionally, the low voltage transformer can be fitted directly in the device in order to keep things aesthetically pleasing while also keeping the product and user safe.

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The Importance of Measurement

The world we live in often revolves around numbers, from the numbers in our bank accounts to the square footage of our homes to the number of cups of coffee we need in the morning. However, not everything is measure in the same units. Pizza’s come in a variety of slices, TV screens are measured in inches, and your cup of coffee holds 10 fluid ounces. Electricity is no different as it is measured by a certain unit; transformers measure the amount of current that is flowing in an electrical grid circuit.

Transformer manufacturers must take a number of factors into account when building a transformer to ensure accuracy. Some of the factors to consider include: burden class/saturation class, temperature, load, physical configuration, rating factor, external electromagnetic fields and many more. The build of an electric transformer is simply a primary winding, secondary winding and a magnetic core. The current flows in the primary creating a current in the second winding through the magnetic core. When both of these circuits are working properly an accurate reading can be produced.

Each country has a different way of measuring current transformers, so manufacturers must pay attention to the transformers destination while building it. The two main units of measurement are IEC 60044-1 (BSEN 60044-1) and IEEE C57.13 (ANSI). It is important to ensure constant electric supply through measurements to ensure we can all carry on with our day to day lives.

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The Power of Electric Transformers

Electric transformers provide a safe way to bring electricity into our homes and power the things that we use in our everyday life. From our televisions to our kitchen appliances these machines convert the volts coming from our outlets to our electrical devices. The issue lies in that electricity is pumped out from power plants in large volumes and need to be converted down in order to be suitable for our electrical appliances. Many phone chargers carry small electric transformers in order to convert the electricity into a safe capacity to our phone batteries.

There are many different types of transformers due to the nature of the application. Zig Zag transformers for example, are a three phase power transformer that has the ability to filter and control harmonic currents and be used underground. The underground systems are useful in order to protect against earth faults.

Zig Zag transformers can offer numerous benefits over other transformers. They tend to be a simplistic design which makes them low in cost and can be easily installed onto existing systems. By keeping neutral currents local, these transformers are able to eliminate the need for large neutral wiring. They also improve the fundamental load current. While they are low cost, another cheaper alternative is the delta-wire transformer. The only issue being that this model is less effective than the zig zag model in some applications due to higher internal impedance.

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The Danger of Solar Flares

Solar Flares are a growing topic among those in the scientific fields; these cosmic storms have the potential to cause a great deal of havoc to our planet. Now the amount of damage that these storms will cause all depends on who you ask. Some say that we could see the end of the world thanks to these solar flare storms others say we won’t see anything more than auroras across the sky.

While these storms are still somewhat of a questionable topic, the fact of the matter is that they carry consequences with them. We may be unsure of the scale of damage these consequences may have, there is no denying that they could cause a big disruption to our everyday life. There have been some minor storms that have already hit earth, but they didn’t result in anything more than auroras across the sky. If these storms were larger power grids, GPS, electric transformers and radio communications may fail.

One electric transformer being knocked out is not that big of a deal, those affected would be annoyed until it was fixed. But if hundreds of these transformers were knocked offline there would be major problems. So for now be glad that these storms have remained small and only provide us with spectacular light shows.

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Transformer Industry Growing out of Necessity

There are a number of different electric transformers available that provide specific forms of power for numerous applications. From high voltage to low voltage transformers and all the types in between such as isolation, auto, zig zag, toroidal, and pulse transformers. Each of these transformers has a specific purpose and fits into very specific applications. It’s important to know what type of transformer you are looking for so that you can get the best possible result. In this post we will be taking a brief look into pulse transformers and what they have to offer.

Pulse transformers release stored energy in the form of a pulse; this is where they get their name. They typically operate in direct current and interface a pulse forming network and a load. Because these transformers operate at a high frequency they require low loss cores. Pulse transformers are often found in detail logic and telecommunications operations such as camera flashes, radar equipment, and particle acceleration. They are also found in the digitization of computers as well as in electronic circuit applications. Pulse transformers have even been used in the aerospace industry to alter the surface properties of some components. Pulse transformers are able to meet the very specific operating requirements for this application.

There are many types of transformers and the number will continue to grow as the manufacturing industry expands and processes evolve. As the industry evolves we will need more focused and specialized equipment in order to get the best possible end product. Always be sure to research your options before purchasing to make sure you are making the best decision for your needs and application.

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Determining the Right High Voltage Transformer for You

Many different applications require the use of high voltage transformers. These transformers are used in cases where large amounts of electrical energy are involved, and they are usually used to convert large voltages to smaller voltages. Conversion allows low power electronic devices to run on the supplied electricity without being damaged or overheating. Like other transformers, high voltage transformers utilize magnetic induction between coils to make this conversion from high to low voltages. They can also incorporate other features like electrical isolation, power control, and instrumentation. High voltage transformers can be constructed in single-phase or three-phase configurations, which typically determine the size and cost of the device.

When looking for a high voltage transformer, it is important to consider your applications and the necessary features and capabilities of the transformer. Some of these specifications include the maximum secondary voltage rating, maximum secondary current rating, maximum power rating, and output type. A single transformer can supply more than one secondary voltage value, and transformers can be designed to provide AC or DC outputs. You should also consider the maximum primary voltage rating, as the transformer will need to be equipped with additional primary windings if you plan to use several nominal voltages.

Besides single-phase and three-phase, high voltage transformers can be constructed in many different configurations. Some of these include current transformers, step-down transformers, step-up transformers, auto transformers, isolation transformers, and more. They can also be built with laminated cores which are surrounded with a non-conducting material to help reduce electrical losses. Toroidal transformers are another option, and these transformers are constructed by wrapping copper wire around a cylindrical core, ensuring that the magnetic flux occurring within the coil doesn’t leak out and influence other components, which supports overall efficiency.

There are many different transformer options, and it can be a challenge to determine exactly what you need. However, discussing your applications with an experienced transformer manufacturer is always a good way to figure out the right solution for you and with the considerations mentioned here, you should be able to find exactly what you need!

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The Transformation of Electrical Energy

As we all know, a fallen power line is dangerous. Not only are they dangerous, but they wreak havoc on those who lose power from them in their homes or businesses. Life seems to temporarily stand still. Luckily, fallen power lines do not happen often, but when it does happen, everyone’s lives need to adjust. In this article, you will learn about the basics of how power is distributed through the power lines and how transformers allow consumers to get power through the conversion of electricity.

There are many different types and sizes of electrical transformers, but the end result is the same. The purpose of transformers is to transform electrical energy by alternating the input to output of voltage levels. Transformers can be very larger in size like those that are installed at power plants, or very small for use in electronics. While they are used in many electrical devices, their main use is to transform power to provide electricity to the world. During the transformation of power, there are many transformers in use in order to make sure the power is converted in an efficient and safe manner.

Power plants generate power and it is then sent out to the world through electric lines. Since the power created at the power plants is very high in voltage, high-voltage transformers will be placed first in line to step-down the voltage. As the power decreases from transformer to transformer, it becomes safe for output into individual homes and businesses. Low-voltage transformers are then used to step-down the voltage levels for the last time on the outside. From the inside of buildings, electrical devices will internally step-down the levels for their own use.

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High Voltage Coils

In response to the growing need of reliable coils, SAG Harbor Industries continuously researches and innovates to create the most cost effective and reliable products. As technology advances, a majority of newer applications require very strict power requirements and SAG Harbor is always adapting to the changing needs of the market.

Products that require low maintenance are easier for electric coil manufacturers to design more versatile coils. By equipping the coils with reinforced insulation, high voltage coils can be specialized to improve the quality and reliability of the coils. There are several methods of insulating electric coils, but one popular method is called vacuum pressure impregnation.

Vacuum Pressure Impregnation removes air, moisture and gas from the high voltage electrical coil while offering better heat distribution across the entire system. By providing an insulating epoxy, polyester or silicone resin in this type of electric coil insulation method, the lifespan, durability, and resistance to chemicals are greatly improved.

There are two primary types of high voltages coil which include Tesla coils and ignition coils. The average automotive ignition coil generally has an output of 30,000 volts and is known for its relativity inexpensive design. High powered Tesla coils can typically generate many megawatts of electricity and these products have a long history of experimentation for providing wireless energy. This technology has been heavily researched, but the concept of applying wireless energy to everyday applications has never taken full effect.

As technology advances, so do the creators and problem solvers in electric coil manufacturing. 

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ISO 9001:2008 Registered

Both Sag Harbor facilities, located in Farmville, NC and Sag Harbor, NY, are ISO 9001:2008 registered. Most recently our North Carolina facility has been certified once again as an ISO 9001:2008 company by NSF International Strategic Registrations.

ISO 9001:2008 specifies requirements for a quality management system where an organization:

• Needs to demonstrate its ability to consistently provide product that meets customer and applicable statutory and regulatory requirements, and
• Aims to enhance customer satisfaction through the effective application of the system, including processes for continual improvement of the system and the assurance of conformity to customer and applicable statutory and regulatory requirements.

To view our ISO 9001:2008 certificates of registration, please follow the links provided.

For New York, click here.

For North Carolina, click here.

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Isolation Transformers

Isolation transformers are designed to do one thing: isolate electricity. An isolation transformer works by separating the source of the electricity from the device the electricity is supplied to by distributing electricity to the device. Unlike most other transformers that change the voltage of electricity, isolation transformers are used to prevent unwanted electricity from escaping while still controlling the electricity transmitted.

Isolating the electricity is essential for many electronic devices, such as electric shavers, hair dryers, and straighteners. As a safety precaution, isolation transformers play a dual role by not allowing unwanted discharge from these devices over a sink. Much like a ground circuit, isolation transformers behave in the same fashion by reducing noise and stopping discharge.

Reducing noise is essential in a variety of electronics, such as televisions. Noise will cause the displayed image to be altered. In reverse, isolation transformers will improve unclear or fuzzy signals into clear ones. Isolation transformers are essential to improving and stabilizing our technology as well as making them safe to use.

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Basics of Electrical Transformations

Electric transformers are used to transform electrical energy into different voltages. Conceptually, transformers alter the voltage from high to low or from low to high energy. The transformation of electrical currents allows electricity to be transported between power lines and wires so that it can power different types of applications. One example is the use of transformers that provide power through power lines that can be seen on the side of the roads. Depending on their application, electric transformers range in size, power level, and capability.

In essence, the main goal of transformers is energy transportation. In the case of light and power situations, the goal is to transform higher levels of voltage from power plants to lower levels of energy used in homes and businesses. Even appliances in your home have small transformers to reduce the power even more so that the device does not become overpowered and break. The most common type of electrical transformer is the three-phase transformer, but there are also single-phase transformers for use in lower energy levels.

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